1/2″ Chips, small stones, the next size up from 3/8″ chips.
Suitable for driveways also. It is sold lose by the tonne.
An empty small bag.
Regular 4" block with a 30 degree offset.
2" clean medium sized stone
Drainage stone-small smooth rounded stone
A much bigger block with a cavity/hole going through the center.
An empty big bag.
3/8" Chips. Very small stones
Concrete block that weighs one tonne.